<% 
#locals
article_comment=form ||  @article_comment
%>
<% form_for(article_comment) do |f| %>
  <%= f.hidden_field :article_id %>
  <%= f.hidden_field :person_id %>
  <p>Body:<br /><%= f.text_area :body, :rows => 40, :cols => 90 %></p>
    <p>
    <%= f.submit "Create" %>
  </p>
<% end %>